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CAS 118-96-7

TNT

Organic Chemicals, except for PFASPotential EDCCarcinogen

TNT is a man-made explosive used in munitions and demolition. It’s toxic; long-term exposure can harm the blood and liver and can contaminate soil and groundwater near military or industrial sites [1][2].

Where It Comes From

Explosives manufacturing, loading, testing, use, and disposal at military ranges and former munitions plants; breakdown products can remain in soil and groundwater [1].

How You Are Exposed

Breathing dust at work; skin contact with contaminated soil; drinking or using contaminated private well water near affected sites [1][2].

Why It Matters

Can cause skin irritation or yellowing, anemia, liver and spleen effects, and cataracts after repeated exposure. Cancer evidence in humans is inadequate; agencies have not classified TNT as a known human carcinogen [1][2].

Who Is at Risk

Explosives/defense workers and cleanup crews; people living near contaminated sites or using nearby private wells; children playing in contaminated soil [1].

How to Lower Your Exposure

Follow site advisories; avoid stained soils and restricted areas; test private wells if near ranges or former plants; use safe alternate water if contamination is found; workers should use protective gear and hygiene per safety rules [1][2].

References

  1. [1]ATSDR. ToxFAQs for 2,4,6-Trinitrotoluene (TNT). https://wwwn.cdc.gov/TSP/ToxFAQs/ToxFAQsDetails.aspx?faqid=207&toxid=37
  2. [2]EPA IRIS. 2,4,6-Trinitrotoluene (TNT), CASRN 118-96-7. https://iris.epa.gov/ChemicalLanding/&substance_nmbr=0107

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